Hogwarts: I rely on MC to pretend to be an alchemy professor

late at night......................

The scaffolding and covering cloth outside the house were removed, and in the living room on the first floor of the house, Kaisen sat leisurely on the fabric sofa watching TV.

As for the others, they were still using small brushes and paints to paint patterns on the wallpaper.

"Professor, do you really think this is how you'd like us to paint over a thousand square meters of wallpaper?" Neville's head suddenly popped out from the stairs.

"Otherwise, I designed the floor, wallpaper, furniture, carpets, decorations, even the electrical appliances and the pots in the kitchen. It's fair for you to paint the wallpaper... And you can ask Sirius for your salary... Remember to ask by square meter."

Kaisen waved his hand, and the potato chips in the shopping bag in the corner flew into his hands. In the magic field amplified by the amplified skeleton, the potato chips lined up and flew into Kaisen's mouth.

the next day......................................

Kaisen reappeared at the door of Sirius's house, opened the door, and then used magic to put the little wizards into their own rooms one by one... In fact, there was no allocation of rooms. Kaisen just used a rough method of one room for boys and one room for girls to put them into their own rooms.

As for Sirius... there's nothing I can do. I forgot to buy bedding yesterday. Now there are only two rooms that can be occupied, one for Hermione and one for the other three little wizards. Adding Sirius in there, it's really tight.

After placing the breakfast he bought on the way to the restaurant on the table, he picked up the paintbrush from the ground and began to complete the wallpaper painting project that the five of them had not completed last night.

noon..........................

As some unknown little wizard sat up and yawned in a daze, the chain reaction woke up the other two people in the house. Then the chain reaction in the room made Hermione next door and Sirius on the sofa downstairs also sit up from the bed with a confused look on their faces.

The other fell off a sofa.

Then they went back to the second floor with expressions as if someone had died on their faces. As soon as they picked up the paintbrush, they saw that the wallpaper on the entire second floor that had not been completed last night had been painted.

"Oh...thank Merlin." Sirius breathed a sigh of relief, and the next moment Kaisen, who had just finished washing the paint in the bathroom, came out. He wiped the water off Sirius' clothes without any hesitation and gave him an elbow.

"It's not Merlin you should thank, it's me."

Sirius quickly laughed: "Yes, yes, that's what I thought."

"I've bought you breakfast downstairs... although it should be called lunch... remember to use a spell or microwave it."

"Yes, yes." Sirius agreed quickly, and then he suddenly remembered something and said to the little wizards, "I'll give you money later, and we'll send you to Diagon Alley. You can have a good day there. Kaisen and I are going to Romania to catch Lupin. Please urge him to ask for leave as soon as possible."

"No problem." Neville nodded and gulped down the cold milk.

Kaisen, who heard the voice, also came down from upstairs: "What's the matter, Lupin is not coming?"

"He said there were too many things going on at the dragon farm," Sirius explained.

"What a joke! Does he think we are discussing this with him?"

Several young wizards couldn't help but swallow their saliva when they heard Kaisen's remarks, which sounded like a bandit leader's. "Professor, aren't you being too extreme?"

Kaisen changed the minds of the young wizards with just one question: "If the four of you agreed to go out and play, but one of you couldn't go out, what would you do?"

"Call that guy a sour carrot and then rush into his house and drag him out!" Ron said without thinking.

And the other Harry, who happened to have played the role of the person who was dragged out before, also nodded in agreement.

"Then professor, I wish you success and bring Professor Lupin back as soon as possible." Neville also said.

"Hmm......................" Hermione drank the milk sloppily.

Wait until everyone is full...well, the amount of breakfast is basically not enough to be filling for these people who haven't eaten anything in the morning or at noon, it can only whet their appetite.

But I still want to say that after they had eaten and drunk their fill, Kaisen used Enderman to teleport them to Diagon Alley, and Sirius took out four bags from behind him.

"Here are four hundred gold Galleons. One hundred gold Galleons for each of you. Buy whatever you like and use the rest as pocket money. If it's not enough, just write an IOU in the name of the Black Family and I'll settle the bill when I get back."

Several young wizards, especially Ron, looked at Sirius as if they were a relative.

Kaisen was thinking about whether he should fly to Romania by plane or teleport to Romania by Enderman, but he made a decision quickly.

Dumbledore's informant 2.0, Lucius Malfoy, has told us about the latest movements of the Death Eaters, which means that Voldemort has not only been resurrected successfully, but has also successfully contacted a Death Eater. At this time, these young wizards will not be in danger in Diagon Alley during the day.

But at night, let alone going home, even staying in the Leaky Cauldron in Diagon Alley is not safe. After all, old Tom is a good bartender, but his magic... Although it cannot be said to be weak, it is difficult for him to make a loud noise before dying in front of those top Death Eaters who are proficient in the dark magic.

On the other side, after Sirius distributed Galleons to several little wizards, Kaisen didn't say much. He directly covered Sirius with a force field and brought him to the gate of the dragon farm in Romania.

The two of them came to the duty room and knocked on the door. After entering and registering, they walked into the dragon farm. The wizard in the duty room also specifically pointed out to them where Lupin should be at this time.

The two were walking on the land of the dragon farm when suddenly they both had a strange feeling. Something like an electric arc flowed into Kaisen's body and then lit up the small light bulb at a forty-five degree angle above his head.

"Sirius.....I have a plan!"

Asking for gifts, family members!